Is the possible sole survivor of her doomed home planet, Cerinia. Krystal is calm and mild mannered. She makes her first appearance in the series in the early concept Dinosaur Planet and then Star Fox Adventures, where in search of answers to her planet's destruction, and the death of her parents, she comes across a distress signal from Dinosaur Planet. Various different paths and endings are available in Star Fox Command; some show Krystal returning to Star Fox and to Fox himself, defecting to Star Wolf or the Cornerian Army, and even abandoning Lylat altogether due to public ridicule and adopting a new identity under the name Kursed, Fox (strangely enough) failing to recognise her when the two cross paths on a planet named "Kew" two years later. (In the Japanese version, however, she doesn't change her name). In Star Fox Assault, Krystal wears a blue catsuit, blue knee-high boots, a silver chain belt, two silver rings on her tail, white beads in her hair, and a silver diadem which has a turquoise jewel.